Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-METHOXY-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-METHOXY-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

26990-71-6

26990-71-6 structure

26990-71-6 structure

Name: 5-METHOXY-1,3-DIMETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
Chemical Name: 5-methoxy-1,3-dimethylpyrazole-4-carbaldehyde
CAS Number: 26990-71-6
Molecular Formula: C₇H₁₀N₂O₂
Molecular Weight: 154.16600
Create Date: 2018-07-31 07:32:16
Modify Date: 2025-08-26 10:45:37

Name	5-methoxy-1,3-dimethylpyrazole-4-carbaldehyde
Synonyms	1,3-dimethyl-5-methoxy-4-pyrazole carboxaldehyde methoxydimethylpyrazolecarbaldehyde 5-Methoxy-1,3-dimethyl-1H-pyrazole-4-carbaldehyde

Density	1.15g/cm3
Boiling Point	287.4ºC at 760mmHg
Melting Point	56-58ºC
Molecular Formula	C₇H₁₀N₂O₂
Molecular Weight	154.16600
Flash Point	127.6ºC
Exact Mass	154.07400
PSA	44.12000
LogP	0.54960
Vapour Pressure	0.00248mmHg at 25°C
Index of Refraction	1.526

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2933199090

Precursor 3
2749-59-9 67-56-1 27006-76-4
DownStream 0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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